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Pressure: 400 bar
Temperature: -40 °C - 80 °C
Flow rate: 100 l/min - 7,000 l/min
... The check valve and pre-fill valve type F is a spring-loaded disk valve and has zero leakage in the closed state. The valve is attached directly to the ...
Pressure: 500, 700 bar
Temperature: -40 °C - 80 °C
Flow rate: 35, 20, 60 l/min
... The check valve type RK, RB, RC and RE can be screwed-in, type ER can be plugged-in. The spring-loaded plate valve type RC can be screwed-in in any direction and is particularly suitable for fast switching ...
DN: 65 mm - 600 mm
Pressure: 110 bar - 760 bar
... The Edward Tilting Disk Check Valve is a large bore valve designed to close as quickly as possible, minimizing loud, damaging slamming and vibration noises caused by high-velocity reverse ...
FLOWSERVE
DN: 50 mm - 350 mm
Pressure: 40 bar
... Split disc check valve Like the DCV, the Spirax Sarco SDCV provides a compactinstallation. The design of the SDCV resolves the size andpressure drop limitations of other check valve ...
DN: 65 mm - 200 mm
Pressure: 1.4 bar - 20.7 bar
... public water supplies. The AV-1-300 Alarm Check Valve Trim includes pressure gauges to monitor system pressure conditions, a bypass check valve, a main drain valve, and ...
DN: 6.3 mm - 50 mm
Pressure: 17,000,000 Pa - 50,000,000 Pa
Temperature: -25 °C - 125 °C
... Connection by screwing together the two parts Disconnection by unscrewing the two parts Standard settings 35 KPa (5 PSI) ...
DN: 25.4 mm - 101.6 mm
... Valves / Check Valves The 62B Air Blow Check Valves are "plug-style," where air pressure pushes the bonded rubber plug away from the seat. FEATURES In the absence ...
Waukesha Cherry-Burrell
DN: 4, 6, 8, 10, 12 mm
Pressure: 0 MPa - 0.9 MPa
Temperature: 0 °C - 60 °C
... Check Valve permits the air flow in one direction but checks the flow in the opposite direction, thus keeping the output pressure at a constant level. Usable in vacuum retention state and low-pressure ...
DN: 0.25 in - 2 in
Pressure: 600 bar
... Body - SUS316 orSUS304 Cap - SUS316 or SUS304 Disc Bonnet - SUS316 or SUS304 Spring - SUP 3 Thrust Washer - SUS316 or SUS304 Boit - SUS304 Disc - Teflon Gasket - Teflon ...
DN: 0.5 in - 3 in
Pressure: 600 psi
... * Investment casting ASTM-A351 CF8M, Screwed Cap, Swing Type Disc, Intégral Seat. Body - CF8M Cap - CF8M Disc - CF8M Connecting Rod - CF8M Disc Nut - SUS316 Pin - SUS304 Boit Washer - Teflon Gasket ...
DN: 0.062, 0.25, 0.125, 0.18, 0.09 in
Pressure: 0 psi - 50 psi
... Umbrella check valves are Air Logic's first-in-class robust innovation in low cracking force inline non-return valves. The plastic bodies with preloaded elastomer umbrellas are designed for cracking pressures ...
AIR Logic
DN: 0.125, 0.06 in
Pressure: 0 psi - 10 psi
... Miniature check valves will prevent flow in one direction and facilitate flow in the opposite direction. Check valves are sometimes called non-return valves. Floating ...
AIR Logic
DN: 0.17, 0.125, 0.063 in
Pressure: 0 psi - 75 psi
Temperature: 5 °C - 48 °C
... Check valves will prevent flow in one direction and facilitate flow in the opposite direction. Check valves are sometimes called non-return valves. Floating disk ...
AIR Logic
DN: 100 mm - 1,800 mm
Pressure: 10, 16 bar
Temperature: 0 °C - 90 °C
... provide this check valve with a protection cover for more safety Main Characteristics and Advantages of the Weighted Check Valve Low head losses. Maintenance free. ...
DN: 0.06 in
Pressure: 30 psi
Temperature: 40 °C - 150 °C
... A check valve is a type of valve that allows fluids to flow in one direction but closes automatically to prevent flow in the opposite direction (backflow). Applications Include: Medical, HVAC, Light ...
Pressure: 3 bar - 230 bar
Temperature: -30 °C - 80 °C
Flow rate: 14, 380 l/min
... The valve is made of high-quality stainless steel and has a metallic seal. Available in different thread designs. ...
DN: 15 mm - 100 mm
Pressure: 6, 16 bar
Temperature: -10, 100, 130, 150, 200 °C
... DISCO non-return valves RK 70 and RK 71 for sanitation and heating Thanks to the plastic valve disk with O-ring, the RK 70 is quiet-running and therefore especially suitable for heating and hot water ...
GESTRA AG
Pressure: 0 psi - 500 psi
Temperature: -40 °C - 100 °C
... The DCV Series unique Floating Acetal Copolymer Disc design allows for a positive bubble tite seal with as low as one inch of water crack pressure. Rated for service up to 500 Psig, the DCV Series is available with many standard elastomer ...
DN: 0.5 in - 2 in
Pressure: 17.2, 8.6 bar
Temperature: 0 °C - 178 °C
... NIBCO® bronze Ring Check® valve is uniquely designed with an in-line, spring assisted self-closing disc. The lift check valve prevents backflow by automatically closing ...
NIBCO
DN: 2 in - 16 in
Pressure: 235 psi
Temperature: -20 °C - 120 °C
... Globe Style Center-Oriented, Spring Actuated Flange Dimension EN1092-2, ANSI B16.1 Class 125 ...
DN: 2 in - 6 in
Pressure: 13.8 bar
... Iron Silent Check Valves are used in commercial and industrial HVAC applications to prevent water hammer and reverse fluid flow in water lines. Their conical spring design allows the closure disc to ...
DN: 15 mm - 250 mm
Pressure: 23.8 bar - 40 bar
Temperature: -10 °C - 400 °C
... Check valves, Check valves streamlined flow type, Check valves streamlined flow type on carbon steel PN 40 - ANSI 150 (1.0619) Streamlined flow check ...
Mival
DN: 65 mm - 250 mm
Pressure: 10 bar
Temperature: -20 °C - 140 °C
... Media does not contaminate metal parts Visual position indication Disc opening up to 85° Excellent flow-rates due to a wider opening cross section Integrated spacer Mounting between DIN, ANSI, JIS flanges ...
Praher Plastics Austria GmbH
DN: 50 mm - 800 mm
Pressure: 10, 16 bar
... Straight-seat check valve with internal shaft and optional lever and weight. Highly cost-efficient due to high opening degree. Available with stainless-steel wire guard and limit signal for the open position as options. ...
VAG-Group
DN: 50 mm - 600 mm
Temperature: 345 °C
... The F607 is a check valve specifically designed for severe service in alumina and mining applications where scale and erosion are present Designed and engineered specifically for the mining and mineral proccessing ...
Pentair Valves & Controls
DN: 80 mm - 600 mm
Pressure: 10 bar - 40 bar
... universally usable and particularly effective non-return valves for raw and potable water as well as cleaned sewage. Minimum pressure loss through optimised flow cross-sections Flow-optimised valve disc ...
ERHARD
DN: 0.375, 0.75, 1.25 in
Pressure: 0 bar - 250 bar
Flow rate: 40, 125, 250 l/min
... Pilot Operated Check Valves allow for free flow in one direction based on a cracking pressure and no flow in the other. Pilot Operated Check Valves. For other products visit Products ...
DN: 16 mm - 100 mm
Pressure: 0 bar - 1,000 bar
Flow rate: 20,000 l/min
... legacy, the VC line of high-pressure check valves are built to take on difficult operations and keep working. The line includes standard check valves, headed check valves ...
DN: 300, 350, 250 mm
Pressure: 10 bar
Temperature: 0 °C - 80 °C
... viscous, loaded or thick liquids PRESSURE PFA/PS in bar θ 80° CASING : 318 : GJS ductile iron epoxy coated308 : GJS ductile iron epoxy coated STRAINER : galvanised steel Seal : NBR BALL :Aluminium, NBR coated (DN50 to 100) Cast iron, NBR coated ...
SOCLA
DN: 15 mm - 200 mm
Pressure: 40 bar
Temperature: -60 °C - 350 °C
... Body material Stainless steel CF8M Check valve material Stainless steel PN (End) PN40 End Between flange Contact sealing metal/metal ...
TECOFI
DN: 0.375 in - 4 in
Pressure: 8, 10, 16 bar
Temperature: -10 °C - 110 °C
... series brass check valve is of female/female type. An arrow provides indication for respect the flow direction. It has a nylon throttle. The double axial and lateral guidance ensures the throttle is accurately centered ...
SFERACO
DN: 2 in - 12 in
Pressure: 0 bar - 25 bar
Temperature: 0 °C - 180 °C
... TECHNICAL INFORMATION1. Wafer check valve (double disk)2. Made of stainless steel CF8M3. Disk made of CF8M4. Axle and spring made of AISI 3165. Seat of viton (FKM) vulcanised in groove6. Assembly between ...
Intertubi
DN: 150 mm - 1,400 mm
Pressure: 10, 16, 25 bar
... Check valve with lever and counter weight Resilient seated valve Short face-to-face dimension, small volume, and low weight Check valves with lever ...
Hawle
DN: 2 in - 36 in
Temperature: -54 °C - 350 °C
... - The disc returns to the sealing position with the force of spring and sub-pressure caused by medium flowing. Direct impact of the medium onto the back side of the disc. - Axial flow structure and accurate flowing passage ...
Athena Engineering S.r.l.
DN: 15 mm - 200 mm
Pressure: 16, 25, 40, 64, 100 bar
Temperature: -20 °C - 200 °C
... connection standards. The most striking feature of disc type check valves is that they provide an optimum solution when flanges with larger nominal widths are necessary or more convenient. ...
DN: 3 in - 24 in
... and water rushes into the surge check, the disc starts to close, reducing the rate of flow of water into the air valve by means of throttling orifices in the disc to prevent water hammer ...
DeZURIK
... Tilting Check Valve The ERK tilting disc check valve is the result of more than 50 years of experience in building and use of tilting- disc check ...
Belgicast
DN: 15 mm - 250 mm
Pressure: 16, 10, 20 bar
... you in search of optimum quality Check Valves? If yes, then you have landed at right place. Our company is actively engaged in manufacturing, exporting and supplying of Non Slam Disc Check ...
DN: 15 mm - 100 mm
Pressure: 16 bar
Temperature: 100 °C
... Brass spring check valve Novo • - Brass spring check valve, screwed ends • - Used for water • - Green color handwheel • - BS 21 / ISO 228-1-2000 threads standard • - Max working ...
Viet - Tiep Joint Stock Company
DN: 25 mm - 100 mm
Pressure: 0 psi - 400 psi
Temperature: 0 °C - 80 °C
... 180°F (80°C) Enviro Check® body is cast from an unleaded alloy. Control Center for Submersible Pump installations with four tappings; one 1/8 " inlet side, two 1/4 " outlet sides, one 1/8 " outlet side with brass plug. This valve ...
Flomatic
DN: 0.5 in - 4 in
Pressure: 40 bar
... ( Disc check valve - Wafer type) Size: 1/2" ~ 4" ASTM-A351-CF8M Rating PN40, Trim AISI 316 ...
BOLA-TEK Mfg.Co
DN: 15 mm - 300 mm
Pressure: 16, 40 bar
Temperature: -10 °C - 300 °C
... Working position: Any Features •environment-friendly •no maintanance tests acc. to EN 12266-1 class D • face-to-face dimension according to EN 558 series 49 (DN15 - DN100) ...
DN: 15 mm - 200 mm
Pressure: 10 bar - 40 bar
Temperature: -50 °C - 400 °C
... design of the body is straight sealing – check valve disc with spring – with spring, the valve can be mounted in position both horizontal and vertical – sealing surface is welded by ...
DN: 50 mm - 1,500 mm
Pressure: 270 psi - 4,730 psi
Temperature: 196 °C - 593 °C
... Swing check valve Product Switch valve Product description Swing check valve Model H44H/X Size 2”～60”(50mm～1500mm) Operating temperature ...
Beijing Valve General Factory Co., Ltd
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